{
  "fix": "ELSA-2021-2170",
  "url": "https://patchblox.com/security/fix/linux/elsa-2021-2170",
  "summary": "ELSA-2021-2170, released June 2, 2021, fixes 1 CVE across 6 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 6 packages",
  "released": "2021-06-02T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-27219, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.03063,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2021-2170.html",
  "appliesTo": [
    {
      "product": "glib2",
      "productUrl": "https://patchblox.com/security/product/linux/glib2",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    },
    {
      "product": "glib2-devel",
      "productUrl": "https://patchblox.com/security/product/linux/glib2-devel",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    },
    {
      "product": "glib2-doc",
      "productUrl": "https://patchblox.com/security/product/linux/glib2-doc",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    },
    {
      "product": "glib2-fam",
      "productUrl": "https://patchblox.com/security/product/linux/glib2-fam",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    },
    {
      "product": "glib2-static",
      "productUrl": "https://patchblox.com/security/product/linux/glib2-static",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    },
    {
      "product": "glib2-tests",
      "productUrl": "https://patchblox.com/security/product/linux/glib2-tests",
      "release": "ol 8",
      "fixedVersion": "0:2.56.4-10.el8_4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-27219",
      "url": "https://patchblox.com/security/cve/CVE-2021-27219",
      "title": "glib2: GLib provides the core application building blocks for libraries and applications written in C",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.03063,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}